7. What output will be produced by this program? public class Mystery3 { } public static void strangeMethod (int x, int y) { } } } x + = y; y *= x; public static void main(String[] args) { System.out.println (x + " " + y); 8. Consider this program: int a = 6, b = 3; strangeMethod (a, b); System.out.println (a + " " + b); import java.util.Scanner; public class Count Stuff { } public static void do Something () { int count = 0; //code to do something - no screen output produced count++; public static void main(String[] args) { Scanner 10 = new Scanner (System.in); int count = 0; System.out.println("How many iterations?"); //read user input int n IO.nextInt (); for (int i = 1; i